HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 20368067, compound → HCID 20368076, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 20368067 | HCID 20368067 | — |
| Reactant | HCID 178422346 | HCID 178422346 | — |
| Product | HCID 20368076 | HCID 20368076 | 76% |
Reaction Steps
By substituting for the 6-chloro-2-methylpyrazolo[1,5-a]pyrido[4,3-d]pyrimidin-9(4H)-one in the procedure of Example 4, 6-chloro-2,4-dimethylpyrazolo[1,5-a]pyrido[4,3-d]pyrimidin-9(4H)-one, 2,4-dimethylpyrazolo[1,5-a]pyrido[4,3-d]pyrimidin-9(4H)-one is formed, yield: 76%; m.p. >300° (DMF).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04075210 |
| Source dataset | uspto-grants-1978_02 |
| ORD ID | ord-cdaae7a5239a4f17a48da89f130eacc8 |
| Source note | uspto-grants-1978_02 |